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Cheap flights from San Francisco Bay Area to Ireland from €165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area to Ireland departing on 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco Bay Area to Ireland

Cheap return flights

Scandinavian Airlines Logo
16:40 - 11:45SFO-DUB
35h 05m1 stop
Scandinavian Airlines Logo
10:10 - 14:35DUB-SFO
36h 25m1 stop
€422Scandinavian Airlines
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Sun, 9 Nov - Sat, 15 Nov
Scandinavian Airlines Logo
19:40 - 10:55SFO-DUB
31h 15m2 stops
Scandinavian Airlines Logo
11:30 - 14:35DUB-SFO
59h 05m2 stops
€423Scandinavian Airlines
Find Deal
Sun, 19 Oct - Tue, 4 Nov
Scandinavian Airlines Logo
13:00 - 11:45SFO-DUB
38h 45m2 stops
Scandinavian Airlines Logo
11:30 - 14:35DUB-SFO
59h 05m2 stops
€424Scandinavian Airlines
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Wed, 18 Feb - Wed, 25 Feb
TAP AIR PORTUGAL Logo
18:45 - 23:55SFO-DUB
21h 10m2 stops
TAP AIR PORTUGAL Logo
18:50 - 14:35DUB-SFO
27h 45m1 stop
€450TAP AIR PORTUGAL
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Tue, 16 Sep - Tue, 23 Sep
American Airlines Logo
16:30 - 16:10SFO-SNN
15h 40m1 stop
American Airlines Logo
07:50 - 18:45SNN-SFO
18h 55m1 stop
€480American Airlines
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Sun, 19 Oct - Tue, 4 Nov
American Airlines Logo
09:16 - 11:20SFO-SNN
18h 04m2 stops
American Airlines Logo
07:50 - 15:00SNN-SFO
15h 10m1 stop
€484American Airlines
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Sun, 19 Oct - Tue, 4 Nov
United Airlines Logo
06:30 - 09:45SJC-DUB
19h 15m1 stop
United Airlines Logo
10:40 - 18:48DUB-SJC
16h 08m1 stop
€547United Airlines
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Sun, 19 Oct - Tue, 4 Nov
United Airlines Logo
13:00 - 10:15SFO-SNN
13h 15m1 stop
United Airlines Logo
12:30 - 21:23SNN-SFO
16h 53m1 stop
€556United Airlines
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Tue, 7 Oct - Fri, 17 Oct
Aer Lingus Logo
17:40 - 23:45SFO-ORK
22h 05m2 stops
Aer Lingus Logo
20:30 - 15:55ORK-SFO
27h 25m2 stops
€832Aer Lingus
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Thu, 25 Sep - Mon, 29 Sep
Aer Lingus Logo
20:40 - 21:00SFO-ORK
16h 20m1 stop
Aer Lingus Logo
17:35 - 15:00ORK-SFO
29h 25m1 stop
€842Aer Lingus
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Mon, 5 Jan - Sun, 11 Jan

United Airlines flights from San Francisco Bay Area to Ireland

Our best United Airlines deals on San Francisco Bay Area to Ireland flight tickets
United Airlines
19 Oct
SJC06:30San Jose
19h 15m
1 stop
DUB09:45Dublin
4 Nov
DUB10:40Dublin
16h 08m
1 stop
SJC18:48San Jose
€547
Find similar
United Airlines
7 Oct
SFO13:00San Francisco
13h 15m
1 stop
SNN10:15Shannon
17 Oct
SNN12:30Shannon
16h 53m
1 stop
SFO21:23San Francisco
€556
Find similar
United Airlines
19 Oct
SJC06:30San Jose
19h 15m
1 stop
DUB09:45Dublin
4 Nov
DUB10:40Dublin
16h 08m
1 stop
SJC18:48San Jose
€557
Find similar

Finnair flights from San Francisco Bay Area to Ireland

Our best Finnair deals on San Francisco Bay Area to Ireland flight tickets
Finnair
19 Oct
SJC08:00San Jose
17h 45m
1 stop
DUB09:45Dublin
4 Nov
DUB18:05Dublin
34h 43m
2 stops
SJC20:48San Jose
€556
Find similar
Finnair
9 Sept
SJC08:00San Jose
17h 45m
1 stop
DUB09:45Dublin
16 Sept
DUB12:40Dublin
16h 28m
1 stop
SJC21:08San Jose
€666
Find similar
Finnair
17 Oct
SJC08:00San Jose
17h 45m
1 stop
DUB09:45Dublin
24 Oct
DUB12:40Dublin
17h 26m
1 stop
SJC22:06San Jose
€709
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momondo Fare Finder

 
Customise your flight search to find flights from San Francisco Bay Area to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sun 9/11

16:40-11:45

1 stop35h 05m

Dublin

Sat 15/11

10:10-14:35

1 stop36h 25m

€422

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sun 19/10

19:40-10:55

2 stops31h 15m

Dublin

Tue 4/11

11:30-14:35

2 stops59h 05m

€423

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Wed 18/2

13:00-11:45

2 stops38h 45m

Dublin

Wed 25/2

11:30-14:35

2 stops59h 05m

€424

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Tue 16/9

18:45-23:55

2 stops21h 10m

Dublin

Tue 23/9

18:50-14:35

1 stop27h 45m

€450

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sun 19/10

16:30-16:10

1 stop15h 40m

Shannon

Tue 4/11

07:50-18:45

1 stop18h 55m

€480

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sun 19/10

09:16-11:20

2 stops18h 04m

Shannon

Tue 4/11

07:50-15:00

1 stop15h 10m

€484

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sun 19/10

06:30-09:45

1 stop19h 15m

Dublin

Tue 4/11

10:40-18:48

1 stop16h 08m

€547

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 7/10

13:00-10:15

1 stop13h 15m

Shannon

Fri 17/10

12:30-21:23

1 stop16h 53m

€556

San FranciscoCork

SFO - ORK

SFOORK

San Francisco

Thu 25/9

17:40-23:45

2 stops22h 05m

Cork

Mon 29/9

20:30-15:55

2 stops27h 25m

€832

San FranciscoCork

SFO - ORK

SFOORK

San Francisco

Mon 5/1

20:40-21:00

1 stop16h 20m

Cork

Sun 11/1

17:35-15:00

1 stop29h 25m

€842

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from San Francisco Bay Area to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of January is another great option to travel to Ireland, with average flight prices from San Francisco Bay Area averaging around €540.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Friday when prices can be found for as low as €580. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around €1,063. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

What is the cheapest time of day to depart on your flight to Ireland?

In the afternoon is the cheapest time of day to fly from San Francisco Bay Area to Ireland when you can find flight prices for as low as €683. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the morning when prices are around €854.

What is the cheapest San Francisco Bay Area to Ireland flight route?

Fly from San Francisco to Dublin for the best San Francisco Bay Area - Ireland flight prices

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from San Francisco Bay Area when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €650 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from San Francisco Bay Area for as low as €552 on momondo.

What cabin class options are available on San Francisco Bay Area to Ireland flights?

There are 2 cabin classes available to choose from on San Francisco Bay Area to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco Bay Area to Ireland flights?

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Ireland.

Cheap San Francisco Bay Area to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to Ireland

Fastest flight time

10h 05m

Direct flights

Every day

Airports in Ireland

1 airport
The fastest flight from San Francisco Bay Area to Ireland takes 10h 05m
Direct flights go from San Francisco Bay Area to Ireland every day.
There is 1 airport near Ireland: Dublin (DUB)
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  • When did momondo last update prices for flights from San Francisco Bay Area to Ireland?

    Prices for flights from San Francisco Bay Area to Ireland refresh daily.

  • How many operators does momondo search for flights from San Francisco Bay Area to Ireland?

  • How old do you have to be to fly from San Francisco Bay Area to Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Bay Area to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco Bay Area to Ireland?

Best airlines flying from San Francisco Bay Area to Ireland

Compare and see reviews for airlines that fly from San Francisco Bay Area to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €501Free CancellationRating
7.2
1,240 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco Bay Area to Ireland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco Bay Area to Ireland for you.

Can I find flights from San Francisco Bay Area to Ireland with flexible booking policies on momondo?

Yes. All flights to Ireland from San Francisco Bay Area on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco Bay Area to Ireland?

Once you have performed a search for San Francisco Bay Area to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco Bay Area to Ireland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco Bay Area to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €40
Flights to Corkfrom €118
Flights to Shannon, Clarefrom €117
Flights to Donegalfrom €231
Flights to Milltown (Kerry)from €40